150x4.6mm 5um Hypersil GOLD
商家询价 上海希言科学仪器有限公司
TD Glass Carbotrap C/B Tube Pkg. 10
Quartz SUPRASIL Cell Lid 10 mm 1.4 mL
Quartz Torch 1-Slot Avio
20mm PTFE Silicone Septa Cap Pkg. 1000
ICP-MS Filter Kit H2O use N8146005 Filte
M6 螺母 ,5个/包
气相盖垫 BTO X-145 17MM 50个/包
CX-1 pH Gradient Buffer Kit (pH 5.6 to 10.2), 125 mL
TRACE TR-WAX 气相柱, 30m, 0.32mmID, 0.25m